The base of an isosceles right triangle is 30 cm. Its area is

1.	The base of an isosceles right triangle is 30 cm. Its area is
A.	\[225\,c{{m}^{2}}\]
B.	\[225\sqrt{3}\,c{{m}^{2}}\]
C.	\[5\sqrt{2}\,c{{m}^{2}}\]
D.	None of these
Answer» B. \[225\sqrt{3}\,c{{m}^{2}}\]

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The base of an isosceles right triangle is 30 cm. Its area is

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